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Python support.make_bad_fd方法代码示例

本文整理汇总了Python中test.support.make_bad_fd方法的典型用法代码示例。如果您正苦于以下问题:Python support.make_bad_fd方法的具体用法?Python support.make_bad_fd怎么用?Python support.make_bad_fd使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在test.support的用法示例。


在下文中一共展示了support.make_bad_fd方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_make_bad_fd

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_make_bad_fd(self):
        fd = support.make_bad_fd()
        with self.assertRaises(OSError) as cm:
            os.write(fd, b"foo")
        self.assertEqual(cm.exception.errno, errno.EBADF) 
开发者ID:IronLanguages,项目名称:ironpython2,代码行数:7,代码来源:test_test_support.py

示例2: test_invalid_fd

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_invalid_fd(self):
        fd = support.make_bad_fd()
        self.assertRaises((ValueError, OSError),
                          signal.set_wakeup_fd, fd) 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:6,代码来源:test_signal.py

示例3: check

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def check(self, f, *args):
        try:
            f(support.make_bad_fd(), *args)
        except OSError as e:
            self.assertEqual(e.errno, errno.EBADF)
        else:
            self.fail("%r didn't raise an OSError with a bad file descriptor"
                      % f) 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:10,代码来源:test_os.py

示例4: test_isatty

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_isatty(self):
        self.assertEqual(os.isatty(support.make_bad_fd()), False) 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:4,代码来源:test_os.py

示例5: test_closerange

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_closerange(self):
        fd = support.make_bad_fd()
        # Make sure none of the descriptors we are about to close are
        # currently valid (issue 6542).
        for i in range(10):
            try: os.fstat(fd+i)
            except OSError:
                pass
            else:
                break
        if i < 2:
            raise unittest.SkipTest(
                "Unable to acquire a range of invalid file descriptors")
        self.assertEqual(os.closerange(fd, fd + i-1), None) 
开发者ID:Microvellum,项目名称:Fluid-Designer,代码行数:16,代码来源:test_os.py

示例6: test_invalid_fd

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_invalid_fd(self):
        fd = support.make_bad_fd()
        self.assertRaises(ValueError, signal.set_wakeup_fd, fd) 
开发者ID:IronLanguages,项目名称:ironpython3,代码行数:5,代码来源:test_signal.py

示例7: test_register_bad_fd

# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import make_bad_fd [as 别名]
def test_register_bad_fd(self):
        # a file descriptor that's been closed should raise an OSError
        # with EBADF
        s = self.SELECTOR()
        bad_f = support.make_bad_fd()
        with self.assertRaises(OSError) as cm:
            s.register(bad_f, selectors.EVENT_READ)
        self.assertEqual(cm.exception.errno, errno.EBADF)
        # the SelectorKey has been removed
        with self.assertRaises(KeyError):
            s.get_key(bad_f) 
开发者ID:IronLanguages,项目名称:ironpython3,代码行数:13,代码来源:test_selectors.py


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